{
    let a:any = 10
    a = 'x'
    a.b = 100

    // javascript   <------ anyscript

    console.log()

    // data 是从ajax拿回来的数据
    // let d:any = data

    let b

    b = 100

    b = 'abc'

    function fn (a:any) {
    }
}